baber/WOPTO huggingface dataset:
Patent JP-2004024287-A (JP)
Title: Dish washer
Inventor: OMOZAWA TAKESHI
IPC: A47L15/42
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by detecting abnormality of water supply before water leaks outside of a washing vessel even in an abnormal state of water supply to early inform a user of abnormality, or performing the drain operation before water load becomes large to prevent loss of synchronism of a brushless motor.  <P>SOLUTION: This dish washer for circulating washing water in the washing vessel storing dishes includes a washing pump rotatably placed in the bottom of the washing vessel and an electric motor for driving the washing pump. A nozzle arm, the washing pump and the center of rotation of the electric motor are longitudinally positioned concentrically, and the nozzle arm and the washing pump are located on the upper side of the electric motor. Washing water stored at the bottom of the washing vessel is pressurized to be injected by the washing pump, thereby washing the dishes. The dish washer includes a first water level detecting means for detecting a designated water level in washing, and a second water level detecting means for detecting the abnormal water level when water is supplied above the designated water level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298504-A (JP)
Title: Method adopted by computer system used by vehicle for applying reception processing to information sent from control center and system therefor
Inventor: CHIN KUNIE
IPC: B60R25/01
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby a computer system used by a vehicle applies reception processing to information sent from a control center and to provide a system therefor.  <P>SOLUTION: The computer system for a vehicle of this invention includes both a pager and a mobile phone. The computer system for the vehicle uses the pager to receive header information and starts the mobile phone to allow the mobile phone to receive succeeding signals for the purpose of efficiency if the amount of information data is heavy thereby to save the communication cost of the mobile phone and the control center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025942-A (JP)
Title: Parking operation support device
Inventor: KUBOTA TOMOKI
IPC: B62D15/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking operation support device for relieving a burden of parking operation.  <P>SOLUTION: A parking area 33 and an obstacle 32 are detected by detecting right and left distances between the obstacle and a vehicle using right and left ultrasonic sensors 21 positioned on the front side of a vehicle, and the distances are displayed on a parking operation support screen of a display unit along with the position of an own vehicle. To move the vehicle to the parking area, an optimum vehicle position to be moved from a present vehicle position is calculated and its image is displayed as a guidance area 34. A driver can grasp an appropriate position to be moved next by displaying an image of the guidance area along with the position of the own vehicle, the parking area, and the obstacle. Additionally, a moving locus is displayed as a guideline when the vehicle moves forward/backward at a present steering angle. The driver can obtain an optimum steering angle by steering operation so that the guideline may meet the guidance area. A vehicle symbol 31 is always displayed in a heading-up state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158899-A (JP)
Title: Data processing method and apparatus for encrypting or decrypting sequence of data
Inventor: MIODRAG MIHAJEVIC
IPC: H04L9/26
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for carrying out encryption or decryption of a sequence of data.  <P>SOLUTION: The method comprises executing a first and a second nonlinear function processes. The first process maps input data to output data in a nonlinear manner, and the second process comprises the steps of: dividing the data outputted from the first nonlinear function process; inputting the divided data to each of Latin Square look-up tables; and executing a concatenation processing of outputs from a plurality of the Latin Square look-up tables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028464-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: IKEDA TORU
IPC: F28F1/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing crushing of a fin while using thin high-temperature conducting material, and its manufacturing method.  <P>SOLUTION: In the heat exchanger having fins 111 that are laminated alternately with a plurality of tubes 112 and mutually brazed, one end 111a of each fin 111 in the flow direction of a cooling air is provided with a brazing material 140 to increase thickness of the fin 111. In the specific manufacturing method, a core section 110 in a before-brazing or after-brazing state between each fin 111 and tube 112 is prepared, the end 111a of each fin 111 is coated with the brazing material 140, the core section 110 is supplied to a brazing furnace 200 so that the end 111a coated with the brazing material 140 lies on the lower side, and the brazing material 140 is fused and solidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027339-A (JP)
Title: Remote plasma type cleaning apparatus for deposition chamber
Inventor: SAEKI NOBORU
IPC: C23C16/44
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an apparatus in such a manner that a prescribed cleaning treatment by a remote plasma can be performed with extremely high performance and efficiency by improving the response of load impedance to a rapid fluctuation while making the durability over the entire part of the apparatus higher and the size and cost thereof smaller.  <P>SOLUTION: A remote plasma system cleaning apparatus is constituted to perform cleaning by introducing, into a deposition chamber 2, reactive excited species formed by activating the precursor gas G by using the plasma generated within an insulative tubular vessel 5 of a high-frequency plasma discharge tube 1 formed by winding an electrode 7 for high-frequency discharge of an induction coupling system around the outer circumference of the vessel 5. The high-frequency electric power matching circuit 25 of the cleaning apparatus is formed as a stationary type or semi-stationary type, and the oscillator 11 of a high-frequency electric power generation source 6 is formed as a variable frequency type. The apparatus is provided with a frequency control circuit 24 for variably controlling the oscillation frequency of the oscillator 11 in such a manner that the output impedance matches the load impedance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036014-A (JP)
Title: Jacket
Inventor: GOTO TAKESHI
IPC: A41D1/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jacket adjustable in length, where the upper corner of a folded part is prevented from being warped, and the lower side part is prevented from swelling in such a state as to fold the bottom part of the jacket.  <P>SOLUTION: The jacket 100 is adjustable in length, and comprises a fastening means 10 for fastening a bottom part 1 to the back side of the jacket 100 while folding the bottom part 1 to the back side, and a warpage preventive means 20 for preventing at least an upper corner part 2a of the folded folding part 2 from backwardly warping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036503-A (JP)
Title: Gas compressor
Inventor: IJIRI MAKOTO
IPC: F04C27/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor suitable for effectively preventing the slippage of a clutch mechanism part due to the leakage of an oil.  <P>SOLUTION: Second shaft sealing means 39 separate from first shaft sealing means 38 is provided in an opening portion 16a of a facing case 1 through which a rotating shaft 13 passes. The second shaft sealing means 39 is located in front of the first shaft sealing means 38 in view from a front end 13a of the rotating shaft 13, and an inlet 41a of a drain hole 41 is opened to a cavity 40 between the first shaft sealing means 38 ad the second shaft sealing means 39. The second shaft sealing means 39 effectively prevents the entry of contamination from the clutch mechanism part 17 to the drain hole 41 and interrupts the oil leaked from the shaft sealing means 38 to the cavity 40 to be discharged through the drain hole 41 to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035203-A (JP)
Title: Sheet separating device and image forming device
Inventor: MIYAGI TAKASHI
IPC: B65H3/52
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a separation pad holder is pressed to fall down to the downstream side of the paper feed direction by the friction of pressure contact with the paper feed roller in rotation drive of the paper feed roller, and follow-up ability in the moving direction wherein the separation pad makes contact with and separates from the outer peripheral surface of the paper feed roller deteriorates by the amount of paper thickness when the tip of the paper enters the separation nip part, and this damages the tip end part of the paper, and deteriorates the paper separating performance when the next paper is fed.  <P>SOLUTION: A fall preventive means of a paper separating device 20 has holder flat parts 9a, 9b which are arranged at the upstream side and the downstream side of the paper feed direction X4 of the separation pad holder 9 and in parallel of the moving center line 18, and roller-shaped members 12, 12 which are arranged at a holder guided member 11, putting the separation nip part 6, and one is contactable to the holder flat part 9a arranged at the downstream side of the position near to the paper feed roller 2, and another is contactable to the holder flat part 9b arranged at the upstream side of the position far from the paper feed roller 2, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035353-A (JP)
Title: Process for preparing silicon single crystal
Inventor: WAKABAYASHI DAISUKE
IPC: C30B15/26
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the change in diameter of a silicon single crystal bar by setting the set pull-up speed of the single crystal bar so as to give a constant V/G and precisely controlling the actual pull-up speed so that it matches the set pull-up speed.  <P>SOLUTION: While pulling up the silicon single crystal bar 24 from a silicon melt 13 melted by a heater 17, its diameter is detected at a predetermined time interval. The diameter of the silicon single crystal bar is controlled to achieve a predetermined diameter by feeding back the detection output to the pull-up speed of the silicon single crystal bar and to the temperature of the heater. When correcting the heater temperature to correct the pull-up speed, changes in the measured diameter of the silicon single crystal bar and in the pull-up speed are monitored, and the heater temperature is corrected to prevent the measured diameter from changing in the reverse direction of the predetermined diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033650-A (JP)
Title: Fixing plate for catheter
Inventor: SUZUKI MASARU
IPC: A61M25/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing plate for fixing a catheter placed in the body on the body surface, which may change the fixing direction without replacement of fixing plates.  <P>SOLUTION: A longitudinal insert hole 2 communicating from the base to the upper surface is bored in a position slightly closer to the back in the central part of the fixing plate 1, a lateral insert hole 3 communicating from the substantially central part of the insert hole 2 to the front end of the fixing plate 1 is bored, and a slit 4 extending from the upper end part of the insert hole 3 to the upper surface of the fixing plate 1 is bored. An upper half one side part of the longitudinal insert hole and a partial upper part of the lateral insert hole are bored to provide auxiliary holes, and slits extending from one side end part of the lateral insert hole and from the auxiliary holes to the side of the fixing plate are bored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042366-A (JP)
Title: Method for preventing member for writing utensil from being rotated and member for writing utensil
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/03
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing rotation between parts for a writing utensil from occurring and a member for the writing utensil for preventing rotation between the parts for the writing utensil from occurring.  <P>SOLUTION: The method for preventing the member for the writing utensil from being rotated for preventing rotation between a first member (50) and a second member (60) being the members for the writing utensil from occurring, is characterized by preventing the first member (50) and the second member (60) from being rotated by providing a first rotation preventing part (53) for preventing rotation of both members from occurring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157120-A (JP)
Title: Emc immune low drop regulator
Inventor: KAMENICKY PETR
IPC: G05F3/26
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide EMC tolerance for a transconductance regulator having a p type active element. SOLUTION: The present invention is related to a voltage regulator circuit for providing a regulated output voltage at an output terminal; the regulator circuit comprising a current source (ICONTROL), comprising a current source MOSFET and a current mirror circuit, comprising a driver MOSFET (M1 ), and a follower MOSFET (M2 ) interposed between the current source and the output terminal, opratively linked so as to regulate an input voltage VIN to the regulator output voltage. The circuit is characterized in that the circuit further comprises an EMC stabilizing MOSFET having its drain connected to it substrate and placed in series with any of the driver or follwoer MOSFETs.
Patent JP-2004045181-A (JP)
Title: Pointer illuminating structure
Inventor: HASHIMOTO SHINICHI
IPC: G01D11/28
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointer illuminating structure 1 for improving the luminance of a pointer 10 and keeping the luminance uniform in an entire rotation area of the pointer 10 using one lighting source.  <P>SOLUTION: The pointer luminance structure is equipped with the transparent pointer 10, one light emitting diode 30 for illuminating the pointer 10, and a light guide body 20 provided between the pointer 10 and the light emitting diode 30. The light guide body 20 has a light emitting surface 22 emitting light from the light emitting diode 30 to the pointer 10 and a plurality of reflective surfaces reflecting light entered into the light guide body 20. The light emitting surface 22 emits light by light passing through the light emitting body 20 directly to the light emitting surface 22, by light reflected on one reflective surface 24 and passed to the light emitting surface 22, and by light sequentially reflected on three reflective surfaces 25, 26 and 27 and passed to the light emitting surface 22. Thus, one light emitting diode 30 can improve the luminance of the pointer 10 and keep the luminance uniform in the entire rotation area of the pointer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045759-A (JP)
Title: Waterproof camera
Inventor: SHIMAMURA TAKASHI
IPC: H04N5/225
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof camera which has an accessory shoe, allows easy conduction of a photographing operation even in a mounted state of external instruments by optical communication connection free of electrical contacts, permits good communication with the external instruments in the rain, is usable without kicking of a finder in the camera in spite of underwater photographing or closeup photographing, permits sure strobe light emission without complicated adjustment, is not always required to directly attach the external instruments to the waterproof camera, has the reliability to permit connection to various kinds of equipment, and is excellent in terms of a cost and waterproofness.  <P>SOLUTION: The waterproof camera has the accessory shoe to permit mounting of the external instruments, in which the communication connection of the camera 1 and the external instruments (2, and 3) is performed through the accessory shoe 1e without contacts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050431-A (JP)
Title: Inkjet printer
Inventor: AKAISHI TAKATSUNE
IPC: B41J2/01
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer forming one color using a plurality of inkjet heads in which adjusting work can be carried out efficiently after a head is replaced by making a table for correcting nonuniformity in density of such data as obtained by combining raster data calculated by reading a pattern printed by means of a single head.  <P>SOLUTION: The inkjet printer comprises an external computer and a printed matter reader. A pattern of a plurality of gray levels printed by means of a single head is read out by means of a printed matter reader and a correction table is made after the data of each raster is created. On contrary to ordinary print requiring a plurality of heads for superposed printing, the correction table can be made of a print pattern printed by means of a single head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160027-A (JP)
Title: Vehicle wiper device
Inventor: HAMAMOTO JUN
IPC: B60S1/38
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle wiper device capable of suppressing rattling sound generated by a lifted wiper blade, improving appearance, and decreasing the number of parts and assembling man-hours.  <P>SOLUTION: A slider 34 is integrally provided on a wiper blade 14 so as to deflect to a wiper arm 12 side in regard to a support shaft 32, and a notch portion 24 is formed on a side wall 18A of a retainer 16. A base portion 36 of the slider 34, a longitudinal base end portion of a primary lever 26, and a posture holding portion 44 of a holding block 40 are provided to be stored in an inner cavity part of the retainer 16 formed to have a C-shaped cross-section by a pair of side walls 18A, 18B and an upper wall 20. When the wiper blade 14 is lifted up, the wiper blade 14 is held in a specified posture and prevented from rattling. The wiper blade 14 is smartly lifted up, and the appearance thereof is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004020173-A (JP)
Title: Exterior unit cover
Inventor: TAKEHARA ATSUO
IPC: F24F5/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior unit cover capable of protecting an exterior unit such as an air conditioner from rain, dew or direct sunlight.  <P>SOLUTION: This exterior unit cover is provided with a roof thereon, a louver (2) on the side and a door (3) on the front, or otherwise, the louver (2) on the side and eaves (4) on the upper part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052865-A (JP)
Title: Rotary damper
Inventor: JINBO NAOTO
IPC: F16F9/14
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary damper which is not given any damage even though excessive rotary force is further given to a moving body in the maximum rotation-limit position.  <P>SOLUTION: The rotary damper comprises a cylinder member (3) having a wall (8) along a radius line on an inner periphery of a cylinder chamber (2) filled by viscous fluid, and a rotor member (4) having a vane (7) moving along the inner periphery of the cylinder chamber. Rotary resisting force caused by the viscous fluid is given to a space between the cylinder member and the rotor member in the rotary damper. Greater rotary resisting force is further generated in the rotary damper, and a torque cancel means 5 capable of idling is arranged on an axial end of the cylinder member or the rotor member when relative rotation between the cylinder member and the rotor member is limited. When rotary force is further increased at a rotation-limit position of the rotary damper, transmission of excessive torque to the cylinder member or the rotor member is shut off by actions of the torque cancel means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051567-A (JP)
Title: Skin cosmetic
Inventor: AWATA TSUTOMU
IPC: A61K8/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent skin cosmetic providing smooth skin touch feeling while keeping ultraviolet-shielding effects on the skin, and having excellent handleability.  <P>SOLUTION: The skin cosmetic is obtained by adding alcohol to a mixture comprising 2,4,6-tris[4-(2-ethylhexyloxycarbonyl)anilino]-1,3,5-triazine, a salicylic acid-based ultraviolet-absorbing compound and a cinnamic acid-based ultraviolet-absorbing compound, and stirring the resultant mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050277-A (JP)
Title: Method for repairing defect of casting
Inventor: MATSUI KOMAJI
IPC: B22D21/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing method in which stages can remarkably be simplified with a resin composition rapidly setting dent defects such as cavities in an aluminum casting by the irradiation of visible light or near-infrared light.  <P>SOLUTION: In the method for repairing the defects of a casting, a casting defect of a casting is filled with a visible light and/or near-infrared light setting type resin composition, and the filled part is irradiated with visible light or near-infrared light and is set. Alternatively, in the method for repairing the defects of a casting, a casting defect of a casting is filled with a visible light and/or near-infrared light setting type resin composition, the filled part is irradiated with visible light and/or near-infrared light and is set, and thereafter, top coating is further applied thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057374-A (JP)
Title: Symbol display device for game machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a symbol display device itself compact by forming a plurality of rotation shafts respectively mounted on disks so that respective shafts have different outer diameters and that the rotation shaft other than the one with the smallest outer diameter is hollow, inserting the rotation shaft with the smallest outer diameter into the hollow rotation shaft, holding the plurality of disks coaxially and displaying the display surfaces of the plurality of disks, respectively.  <P>SOLUTION: A second rotation shaft 43 for rotating a second display rotary disk is formed in a cylindrical shape. A first rotation shaft 42 for rotating a first display rotary disk is inserted into the second rotation shaft 43, and bearings 45 and 46 are attached to both ends of the second rotation shaft 43. The first rotation shaft 42 and the second rotation shaft 43 are held coaxially by the bearings 45 and 46. After assembling a rotary disk drive part comprising the first and second rotation shafts 42 and 43, the second display rotary disk is incorporated in a second rotary disk flange 41 and the first display rotary disk is incorporated in a first rotary disk flange 40, respectively. Since the first and second rotary shafts 42 and 43 are held coaxially, the first and second display rotary disks can be rotated coaxially and independently.  <P>COPYRIGHT: (C)2004,JPO